2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See files README, COPYING and CREDITS in the root of the source
23 * tree for related information and legal notices. It is expected
24 * that future projects/authors will amend these files as needed.
28 * conftab.c: Load game configuration files
30 * Known contributors to this file:
31 * Markus Armbruster, 2006-2008
41 #include "prototypes.h"
44 static int read_custom_table_file(char *);
47 * Read builtin configuration tables.
48 * Return 0 on success, -1 on failure.
51 read_builtin_tables(void)
58 * Need to read config files for tables referenced through
59 * ep->cadef[].ca_table before those for ep. empfile[] is ordered
62 for (ep = empfile; ep->name; ep++) {
63 if (!EF_IS_GAME_STATE(ep->uid) && ep->file) {
64 if ((fp = fopenat(ep->file, "r", builtindir)) == NULL) {
65 fprintf(stderr, "Can't open %s for reading (%s)\n",
66 ep->file, strerror(errno));
70 res = xundump(fp, ep->file, &lineno, ep->uid);
71 if (res >= 0 && getc(fp) != EOF) {
72 fprintf(stderr, "%s: Junk after the table\n",
86 * Read user configuration tables.
87 * Return 0 on success, -1 on failure.
90 read_custom_tables(void)
92 char *tmp = strdup(custom_tables);
96 for (fname = strtok(tmp, " \t"); fname; fname = strtok(NULL, " \t")) {
97 if (read_custom_table_file(fname) < 0)
106 * Read configuration table file FNAME.
107 * Return 0 on success, -1 on error.
110 read_custom_table_file(char *fname)
115 if (!(fp = fopenat(fname, "r", configdir))) {
116 fprintf(stderr, "Can't open config table %s for reading (%s)\n",
117 fname, strerror(errno));
122 for (n = 0; (res = xundump(fp, fname, &lineno, EF_BAD)) >= 0; n++)
123 empfile[res].flags |= EFF_CUSTOM;
124 if (res != EF_BAD && n == 0)
125 fprintf(stderr, "Warning: configuration file %s is empty\n", fname);
128 return -(res == EF_BAD);